  $(document).ready(function() {
    var $speech = $('div.speech');
    var defaultSize = $speech.css('fontSize');
    $('#switcher button').click(function() {
      var num = parseFloat($speech.css('fontSize'));
      switch (this.id) {
        case 'switcher-large':
          num *= 1.4;
          break;
        case 'switcher-small':
          num /= 1.4;
          break;
        default:
          num = parseFloat(defaultSize);
      }
      $speech.animate({fontSize: num + 'px'}, 'slow');
    });

    var $firstPara = $('p').eq(1);
    $firstPara.hide();
    $('a.more').click(function(event) {
      event.preventDefault();
      $firstPara.animate({
        opacity: 'toggle',
        height: 'toggle'
      }, 'slow');
      var $link = $(this);
      if ($link.text() == 'read more') {
        $link.text('read less');
      } else {
        $link.text('read more');
      }
    });
  });
